Let's divide 61554248 by 765
The aim is to understand the frequency of 765 in 61554248.

Step 1:
When dividing 6 by 765, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 765

Going ahead to step 2:
765 can be fit into 61 0 times, resulting in a remainder of 61.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 61, we get 61.
Append the next digit (5) from the dividend to 61 and continue with: 615 / 765

Let's proceed to step 3:
The number 765 fits into 615 0 times, leaving a remainder of 615.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 615 to get 615.
Take the next digit (5) from the dividend and append it to 615, then repeat: 6155 / 765

Step 4:
765 goes into 6155 8 times with a remainder of 35.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 6120 from 6155 to get 35.
Take the next digit (4) from the dividend and append it to 35, then repeat: 354 / 765

Let's proceed to step 5:
The number 765 fits into 354 0 times, leaving a remainder of 354.
Record the quotient 0 as the next digit in the result. 
Result so far: 80.0
Subtract 0 from 354 to get 354.
Bring next digit (2) of the dividend behind the 354 and repeat the process: 3542 / 765

Advancing to step 6:
765 can be fit into 3542 4 times, resulting in a remainder of 482.
The next digit of our result is 4. 
Result so far: 804.0
Subtract 3060 from 3542 to get 482.
Fetch the next digit (4) from the dividend, attach it to 482 and continue: 4824 / 765

Going ahead to step 7:
765 goes into 4824 6 times with a remainder of 234.
Use 6 as the next digit of our solution. 
Result so far: 8046.0
If we subtract 4590 from 4824, we get 234.
Bring next digit (8) of the dividend behind the 234 and repeat the process: 2348 / 765

Let's proceed to step 8:
2348 divided by 765 is 3 with a remainder of 53.
Put 3 as the next digit of the answer. 
Result so far: 80463.0
Subtracting 2295 from 2348 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 9:
765 goes into 530 0 times with a remainder of 530.
The next digit of our result is 0. 
Result so far: 80463.0
If we take 0 away from 530, we end up with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Moving on to step 10:
765 can be fit into 5300 6 times, resulting in a remainder of 710.
Put 6 as the next digit of the answer. 
Result so far: 80463.06
If we take 4590 away from 5300, we end up with 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

Moving on to step 11:
7100 divided by 765 is 9 with a remainder of 215.
Record the quotient 9 as the next digit in the result. 
Result so far: 80463.069
Subtracting 6885 from 7100 leaves us with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Step 12:
If we divide 2150 by 765, we get 2 and a remainder of 620.
The next digit of our result is 2. 
Result so far: 80463.0692
Subtracting 1530 from 2150 leaves us with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Advancing to step 13:
If we divide 6200 by 765, we get 8 and a remainder of 80.
The next digit of our result is 8. 
Result so far: 80463.06928
Deduct 6120 from 6200 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 14:
800 divided by 765 is 1 with a remainder of 35.
The next digit of our result is 1. 
Result so far: 80463.069281
Deduct 765 from 800 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 15:
765 goes into 350 0 times with a remainder of 350.
Write down 0 as next digit of the result. 
Result so far: 80463.069281
Deduct 0 from 350 and we're left with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 16:
765 goes into 3500 4 times with a remainder of 440.
Record the quotient 4 as the next digit in the result. 
Result so far: 80463.06928104
Subtracting 3060 from 3500 leaves us with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

The final outcome is 80463.06928104, with a leftover of 4.4e-07.